Critical Appraisal of Scientific Articles
Prel, Jean-Baptist du, Röhrig, Bernd, Blettner, MariaLanguage:
english
Journal:
Deutsches Aerzteblatt Online
DOI:
10.3238/arztebl.2009.0100
Date:
February, 2009
File:
PDF, 112 KB
english, 2009